Sedža = is farz (Turkish), an act of putting the forehead on the floor while praying (in Islam), I don't know the English word...
Tekija = dervish lodge
Demir = iron, but it could means iron gates maybe; Demir is also a male name
Melvah, I believe is from Melva = God, Master
Semahana = dervish's room
Tespih = 1 beads, rosary
2 Islamic prayer beads, used also for meditation, pray....